diff --git a/jero-web/src/views/otamanagement/upgradeactivityrecord/components/upgradeimpactassessment.vue b/jero-web/src/views/otamanagement/upgradeactivityrecord/components/upgradeimpactassessment.vue
index 6bc25cb36..5c2556420 100644
--- a/jero-web/src/views/otamanagement/upgradeactivityrecord/components/upgradeimpactassessment.vue
+++ b/jero-web/src/views/otamanagement/upgradeactivityrecord/components/upgradeimpactassessment.vue
@@ -376,8 +376,8 @@ this.$forceUpdate()
         }
         getAction('/ota/otaBaSjSjyxpg/queryByOtaId',{otaIdT:otaIdT,otaId:otaId}).then(res=>{
            if(res.code==200){
-            if(res.result.zxsj==0){
-              res.result.zxsj=null
+            if(res.result.zxsj==null){
+              res.result.zxsj=undefined
             }
             this.form=res.result==null ? {
         sjmd:'',
@@ -400,7 +400,7 @@ this.$forceUpdate()
       }
        this.form.otaId=otaId
        if(this.form.zxsj==undefined){
-        this.form.zxsj=0
+        this.form.zxsj=undefined
        }
        postAction('/ota/otaBaSjSjyxpg/add',this.form).then(res=>{
         if(res.code==200){